Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing our new design; and,

FIG. 2 is another front view thereof in an environment of use.

The claim is confined to the portion bounded by the rectangular broken line in FIG. 1. The remainder of the broken lines in FIG. 1 illustrate portions of the graphical user interface. The outermost broken line in FIG. 2 illustrates a display screen or portion thereof and the remainder of the broken lines in FIG. 2 illustrate both portions of the display screen or portion thereof and portions the graphical user interface. None of the broken lines form part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 